SILIGRAN®
According to EN ISO 3262-21, EN 12620 and EN 13139
Nature:
Natural quartz sand or quartz gravels, multiple washed, dried and sieved
into different particle size fractions ranging from 0.063 - 16 mm.
Examples of application:
 |
 |
 |
| refractories |
adhesive for flagstones |
joint compound for flagstones |
|
 |
 |
| equalisation products |
|
Standard grades:
|
0.063 |
- |
0.25 |
mm |
|
0.063 |
- |
0.355 |
mm |
|
0.1 |
- |
0.4 |
mm |
|
0.1 |
- |
0.5 |
mm |
|
0.1 |
- |
0.71 |
mm |
|
0.2 |
- |
0.6 |
mm |
|
0.2 |
- |
1.0 |
mm |
|
|
0.2 |
- |
2.0 |
mm |
|
0.4 |
- |
0.8 |
mm |
|
0.5 |
- |
1.2 |
mm |
|
0.7 |
- |
1.2 |
mm |
|
1.0 |
- |
1.6 |
mm |
|
1.0 |
- |
2.0 |
mm |
|
1.4 |
- |
2.2 |
mm |
|
|
1.6 |
- |
2.5 |
|
mm |
|
2.0 |
- |
3.0 |
|
mm |
|
2.0 |
- |
4.0 |
|
mm |
|
3.0 |
- |
6.0 |
|
mm |
|
5.0 |
- |
8.0 |
|
mm |
|
8.0 |
- |
12.5 |
|
mm |
|
8.0 |
- |
16.0 |
|
mm |
|
Other grades of size ranges are produced on request.
We supply also well defined mixtures of different grades of SILIGRAN (see
SILICA-MIX).
Properties of SILIGRAN:
|
Hardness |
: |
7 (Mohs scale) |
|
Specific density |
: |
2.65 g/cm³ |
|
Uncompacted bulk density |
: |
1.6 - 1.8 g/cm³ |
|
SiO2 (grades < 0.71 mm) |
: |
> 99.5 % |
|
SiO2 (grades > 0.2
mm) |
: |
> 97 % |
|
Content of residue humidity |
: |
< 0.2 % |
|
|
Applications:
|
l aggregate for Polymer
bounded floor screeds and surface materials |
|
l aggregate for
grouts and mortars |
|
l aggregate for refractory
chemicals |
|
l filler for construction
materials |
|
l inert admixture for
chemical processes |
Delivery is made in bulk or packed in:
- 25 or 50 kg PE-sacks
- 25 or 50 kg paper-sacks (shrink caps on request)
- big-bags of 1 ton or 1.25 tons
For further information please contact
in our sales department:
|
|
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|
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